#define _CRT_SECURE_NO_WARNINGS 1
# include <stdio.h>
int main()
{
	int a = 5, b, c;
	b = a++;
	c = ++a;
	printf("a= %d\n",a);
	printf("b= %d\n",b);
	printf("c= %d\n",c);
	return 0;
}